I have tried using different variants of:
$#BS#==0?90:20$
$#BS#!=0?90:20$
$#BS#=0?90:20$
$#BS#!=1?100:20$
$#BS#=1?100:20$
$#BS#!=charging?70:20$
$#BS#=null?70:20$
$#BS#=Not Charging?70:20$
$#BS#!=NotCharging?70:20$
None of these seem to change when I place the watch on the charger.
Can someone please help me get an image to display when the watch is charging… (For Samsung Galaxy Watch)